| abstract |
The invention relates to reversible chain transfer agents for RAFT polymerization, belonging to the family of dithioesters, to the family of xanthates or to the family of trithiocarbonates, comprising a group of formula: in which R is a group which comprises at least one activated ester function (I), or comprising a group of formula: wherein R 'is a group which comprises at least one L-amide function, with L selected from biological ligands, mono- or disaccharides, lipids, dyes, fluorescent molecules, polymer chains and solid supports (II). |